■PUMP MODEL SELECTION CHART

This selection chart is prepared for preliminary selection of pump models. Final model numbers shall be provided upon receipt of discharge and suction pressures and operating conditions. We are always ready for selecting suitable pump models.

EXAMPLE

Suppose necessary capacity is 4.8m3/h fluid viscosity is 1000mPa.s and fluid contains no slurry, etc. Find crossing point with capacity line on viscosity line. Extend the line from the point horizontally toward the left and find first diagonal line. This is the desired pump model, N3G. Extend the line from the point vertically to the bottom and find speed of 350 min-1.